2089605525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 4100570880

約数和(自身を除く): 2010965355

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 37, 75, 97, 105, 111, 175, 185, 259, 291, 485, 525, 555, 679, 777, 925, 1109, 1295, 1455, 2037, 2425, 2775, 3327, 3395, 3589, 3885, 5545, 6475, 7275, 7763, 10185, 10767, 16635, 16975, 17945, 19425, 23289, 25123, 27725, 38815, 41033, 50925, 53835, 75369, 83175, 89725, 107573, 116445, 123099, 125615, 194075, 205165, 269175, 287231, 322719, 376845, 537865, 582225, 615495, 628075, 753011, 861693, 1025825, 1436155, 1613595, 1884225, 2259033, 2689325, 3077475, 3765055, 3980201, 4308465, 7180775, 8067975, 11295165, 11940603, 18825275, 19901005, 21542325, 27861407, 56475825, 59703015, 83584221, 99505025, 139307035, 298515075, 417921105, 696535175, 2089605525]

約数ペア:

[(1, 2089605525), (3, 696535175), (5, 417921105), (7, 298515075), (15, 139307035), (21, 99505025), (25, 83584221), (35, 59703015), (37, 56475825), (75, 27861407), (97, 21542325), (105, 19901005), (111, 18825275), (175, 11940603), (185, 11295165), (259, 8067975), (291, 7180775), (485, 4308465), (525, 3980201), (555, 3765055), (679, 3077475), (777, 2689325), (925, 2259033), (1109, 1884225), (1295, 1613595), (1455, 1436155), (2037, 1025825), (2425, 861693), (2775, 753011), (3327, 628075), (3395, 615495), (3589, 582225), (3885, 537865), (5545, 376845), (6475, 322719), (7275, 287231), (7763, 269175), (10185, 205165), (10767, 194075), (16635, 125615), (16975, 123099), (17945, 116445), (19425, 107573), (23289, 89725), (25123, 83175), (27725, 75369), (38815, 53835), (41033, 50925)]